What is the acronym for remembering the six most common elements in the human body?

• PONCHOS

• JACKETS

• SWEATERS

• SHIRTS

A compound is

• when two or more elements come together to form something new.

• when two or more elements mix together

• when two or more elements evaporate

• when two or more elements undergo a physical chance.

A molecule refers to...

• an ionic bond

• a covalent bond

• a mixture

• a particular matter's state of change

Tags

NGSS.MS-PS1-1

A molecule that contains carbon

• inorganic compound

• organic compound

• carbon backbone

• valence electrons

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

NGSS.HS-LS2-5

All living things contain what element?

• Hydrogen

• Nitrogen

• Carbon

• Sulfur

Tags

NGSS.HS-LS1-6

Carbon is readily available to bond with other elements because it has _____ valence electrons.

• 2

• 4

• 6

• 8

Tags

NGSS.HS-PS1-1

When carbon atoms combine with other carbon atoms, this is known as

• a carbon backbone

• an organic compound

• a living organism

• a covalent bond

This is an example of

• a straight-chain backbone

• a branched backbone

• a ring backbone

This is an example of

• a straight-chain backbone

• a branched backbone

• a ring backbone

This is an example of

• a straight-chain backbone

• a branched backbone

• a ring backbone